Operation Underground Overview
Operation Underground takes place in a war-ridden German city environment where you’ll battle for control both above and below ground. The map can be played in the Conquest, Squad Conquest, Breakthrough, and Team Deathmatch game modes. For limited time periods**, Rush will be a supported game mode, too.
Regardless of how you tackle it, you’ll deploy on a highly dynamic map. Prepare to get tactical and read the rhythm of the battle, working with your squad as you push forward, hold your ground, or fall back.
Read more over at Ea.com